CN102070494B - 一种含氟磺酸的制备方法 - Google Patents
一种含氟磺酸的制备方法 Download PDFInfo
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- CN102070494B CN102070494B CN 201010604953 CN201010604953A CN102070494B CN 102070494 B CN102070494 B CN 102070494B CN 201010604953 CN201010604953 CN 201010604953 CN 201010604953 A CN201010604953 A CN 201010604953A CN 102070494 B CN102070494 B CN 102070494B
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- fluorine
- tetrafluoroethylene
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 10
- 239000011737 fluorine Substances 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims abstract description 8
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims abstract description 8
- 235000019400 benzoyl peroxide Nutrition 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004342 Benzoyl peroxide Substances 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 230000035484 reaction time Effects 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 14
- 229920002313 fluoropolymer Polymers 0.000 claims description 8
- 239000004811 fluoropolymer Substances 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- -1 R 1216 Chemical group 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 claims description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000006227 byproduct Substances 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 3
- 206010012335 Dependence Diseases 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 238000006392 deoxygenation reaction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
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Priority Applications (1)
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CN 201010604953 CN102070494B (zh) | 2010-12-25 | 2010-12-25 | 一种含氟磺酸的制备方法 |
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CN 201010604953 CN102070494B (zh) | 2010-12-25 | 2010-12-25 | 一种含氟磺酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102070494A CN102070494A (zh) | 2011-05-25 |
CN102070494B true CN102070494B (zh) | 2013-07-17 |
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CN 201010604953 Active CN102070494B (zh) | 2010-12-25 | 2010-12-25 | 一种含氟磺酸的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102070494B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014020614A2 (en) * | 2012-07-30 | 2014-02-06 | Srf Limited | Process for the synthesis of tetrafluoroethanesulfonic acid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2403207A (en) * | 1943-03-08 | 1946-07-02 | Du Pont | Chemical process and products |
CN1097191A (zh) * | 1993-07-08 | 1995-01-11 | 中国科学院上海有机化学研究所 | 一种含氟烃基磺酸盐的合成方法 |
CN101193856A (zh) * | 2005-06-07 | 2008-06-04 | 纳幕尔杜邦公司 | 氢氟烷烃磺酸的制备 |
-
2010
- 2010-12-25 CN CN 201010604953 patent/CN102070494B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2403207A (en) * | 1943-03-08 | 1946-07-02 | Du Pont | Chemical process and products |
CN1097191A (zh) * | 1993-07-08 | 1995-01-11 | 中国科学院上海有机化学研究所 | 一种含氟烃基磺酸盐的合成方法 |
CN101193856A (zh) * | 2005-06-07 | 2008-06-04 | 纳幕尔杜邦公司 | 氢氟烷烃磺酸的制备 |
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CN102070494A (zh) | 2011-05-25 |
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